<template>
  <div>
    <div>
      <h3>这是header部分</h3>
      <slot name="header"></slot>
      <h3>这是msg部分</h3>
      <slot name="msg"></slot>
      <h3>这是footer部分</h3>
      <slot name="footer"></slot>
    </div>
  </div>
</template>
<script setup lang="ts"></script>
<style lang="scss" scoped></style>
